| か | た | 
|---|---|
| 硬 | 
| さ | 
noun
- firmness, hardness, stiffness, honesty.
Variations
| Pronunciation | Kanji | Kana | Is Common | |||||
|---|---|---|---|---|---|---|---|---|
| 
 
 | 硬さ | かたさ | ✔ | |||||
| 
 
 | 固さ | かたさ | ✔ | |||||
| 
 
 | 堅さ | かたさ | ✔ |